Monolith Materials

Homepage | Monolith

Monolith Materials was founded in 2012, is headquartered in Hallam, United States, lists 51–200 employees, and has $380.0M in recorded funding across 3 rounds.

Headquarters
Hallam, Nebraska
Employees
51–200
Founded
2012
Business Model
B2B
Total Funding
$380.0M
Last Round
$300.0M Growth EquityJul 2022
Rounds
3

Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.

Indexed holds 3 funding rounds and 7 investors for this company. The full record is or through the API.

About

Monolith Materials is an American clean energy and advanced materials company founded in 2012, pioneering commercial-scale methane pyrolysis to produce carbon black and hydrogen without CO2 emissions. Headquartered in Lincoln, Nebraska, with its flagship Olive Creek 1 (OC1) facility in Hallam, NE, Monolith is the first new American-owned carbon black producer to build U.S. capacity in over 50 years. Its proprietary thermal plasma hydrocarbon pyrolysis technology uses renewable electricity to split natural gas into clean hydrogen and solid carbon materials. The company's carbon black is used in millions of tires and automotive components across North America, and it is planning a major expansion into one of the world's largest carbon black manufacturing campuses at its Nebraska site.

Summary

Monolith Materials is a Climate Tech company based in Hallam, United States, founded in 2012. It lists 51–200 employees. It has raised $380.0M in total across 3 rounds, most recently a $300.0M Growth Equity round in Jul 2022. Investors include Cornell Capital, Warburg Pincus and TPG (Growth/Rise).

Tech & App Stack

3 technologies & apps tracked

Every product and vendor across these categories, with where each signal came from.

Create a free account with 25 free credits every month, no card needed, to unlock the full tech & app stack, funding history, and valuations.

Funding History

Growth EquityGrowth EquityJul 2022
$300.0M

Sign up to see all 3 events

Funding: Series A through Growth Equity. Amounts, valuations, and investors where available.

Investors

Similar Companies

Sempra Infrastructure Partners

Sempra Infrastructure develops, builds, operates, and invests in infrastructure serving customers...

San Diego, United States1001–5000Climate Tech
Corporate RoundTotal funding$12.1BSep 2025
Crusoe

AI infrastructure company building renewable-powered data centers and cloud compute optimized for...

Denver, United States201–500Artificial Intelligence, Clean Energy
Series FTotal funding$9.4BSep 2026
CruiseClosed

Self-driving cars.

San Francisco, United States1001–5000Artificial Intelligence, Autonomous Vehicles
Growth EquityTotal funding$6.9BJan 2021
Stegra

Green steel company using hydrogen and renewable electricity to decarbonize steel production. For...

Stockholm, Sweden201–500Clean Tech, Climate Tech
Venture RoundTotal funding$4.6BJun 2026
Energie Baden-WürttembergIPO

EnBW Energie Baden-Württemberg AG is one of Germany's largest integrated energy companies, develo...

Karlsruhe, Germany10001+Climate Tech
Corporate RoundTotal funding$4.6BJul 2025
Generate Capital

Generate is a North American energy platform delivering reliable, affordable, lower-carbon power ...

San Francisco, United States201–500Climate Tech
Growth EquityTotal funding$4.5BJan 2024

Your company? Embed this profile

Add the live badge to your site — it stays current as your funding data updates.

Monolith Materials on Indexed.vc
<a href="https://indexed.vc/companies/monolith-materials"><img src="https://indexed.vc/api/badge/company/monolith-materials" alt="Monolith Materials on Indexed.vc" width="260" height="76" /></a>